# CVE-2020-11763: iTunes: An issue was discovered in OpenEXR before 2.4.1.

CVE-2020-11763 is fixed in 4 products on 2 platforms, first by libopenexr22 2.2.0-11.1ubuntu1.2, released April 14, 2020. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2020-11763
- Priority: Routine
- CVSS: 5.5 (Medium)
- EPSS: 0.0179
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 14, 2020
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2020-11763

## Description

An issue was discovered in OpenEXR before 2.4.1. There is an std::vector out-of-bounds read and write, as demonstrated by ImfTileOffsets.cpp.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | iTunes | 12.11.4.15 | [iTunes 12.11.4.15](https://patchblox.com/security/data/fix/windows-app/apple.itunes-12.11.4.15.md) | Aug 4, 2021 |
| Linux | libopenexr22 Ubuntu 18.04.6 LTS (bionic) | 2.2.0-11.1ubuntu1.2 | [libopenexr22 2.2.0-11.1ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libopenexr22-2.2.0-11.1ubuntu1.2.md) | Apr 14, 2020 |
| Linux | libopenexr24 Ubuntu 20.04 LTS (focal) | 2.3.0-6ubuntu0.1 | [libopenexr24 2.3.0-6ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libopenexr24-2.3.0-6ubuntu0.1.md) | Apr 14, 2020 |
| Linux | openexr Ubuntu 18.04.6 LTS (bionic) | 2.2.0-11.1ubuntu1.2 | [openexr 2.2.0-11.1ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openexr-2.2.0-11.1ubuntu1.2.md) | Apr 14, 2020 |
| Linux | openexr Ubuntu 20.04 LTS (focal) | 2.3.0-6ubuntu0.1 | [openexr 2.3.0-6ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openexr-2.3.0-6ubuntu0.1.md) | Apr 14, 2020 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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